Originally Posted by
raisinberry777
To go 105 crank with a reducer will cost about $200 for the same weight, and no noticeable difference in stiffness. If anything, it'll probably be less stiff.
As for the FSA one, well, the SL-K Light saves about 80g. Not a whole lot given what it costs. SRAM Red would work too and be a little lighter, but again up to you if it's worth it.
I would just stick with what you've got, and buy the FSA BB30 Stages crank arm. Training properly to power will make you faster than any crankset ever will. Boring answer, I know.
Yer, I was thinking the same thing, I think I will just purchase the Stages Power Meter instead. Do you know if the Stages BB30 Power meter crank are the same for the gossamer and the SLK ? I can't seem to find any answers, because I will most likely upgrade to the SLK in the near future.